diff --git a/lib/src/main/kotlin/de/linkel/aoc/utils/repeatCycle/Repetition.kt b/lib/src/main/kotlin/de/linkel/aoc/utils/repeatCycle/Repetition.kt
index b6734b1..02bd970 100644
--- a/lib/src/main/kotlin/de/linkel/aoc/utils/repeatCycle/Repetition.kt
+++ b/lib/src/main/kotlin/de/linkel/aoc/utils/repeatCycle/Repetition.kt
@@ -4,43 +4,14 @@ class RepetitionContext<T, H>(
     private val iterations: Int,
     private val transformation: (state: T) -> T,
     private val hash: ((state: T) -> H)? = null,
-    private val maxHashes: Int = 100,
-    private val iterationsBeforeHashing: Int = 50
+    private val maxHashes: Int = 0
 ) {
-    fun <HO> withHashing(lambda: (state: T) -> HO): RepetitionContext<T, HO> {
+    fun <HO> withMemory(memorySize: Int, lambda: (state: T) -> HO): RepetitionContext<T, HO> {
         return RepetitionContext<T, HO>(
             iterations = this.iterations,
             transformation = this.transformation,
             hash = lambda,
-            maxHashes = this.maxHashes,
-            iterationsBeforeHashing = this.iterationsBeforeHashing
-        )
-    }
-    fun withMemorySize(value: Int): RepetitionContext<T, H> {
-        return RepetitionContext(
-            iterations = this.iterations,
-            transformation = this.transformation,
-            hash = this.hash,
-            maxHashes = value,
-            iterationsBeforeHashing = this.iterationsBeforeHashing
-        )
-    }
-    fun withMinimumTransformations(value: Int): RepetitionContext<T, H> {
-        return RepetitionContext(
-            iterations = this.iterations,
-            transformation = this.transformation,
-            hash = this.hash,
-            maxHashes = this.maxHashes,
-            iterationsBeforeHashing = value
-        )
-    }
-    fun withIterations(value: Int): RepetitionContext<T, H> {
-        return RepetitionContext(
-            iterations = value,
-            transformation = this.transformation,
-            hash = this.hash,
-            maxHashes = this.maxHashes,
-            iterationsBeforeHashing = value
+            maxHashes = memorySize,
         )
     }
 
@@ -51,7 +22,7 @@ class RepetitionContext<T, H>(
         val hashLambda = hash
         while (i < iterations) {
             state = transformation(state)
-            if (iterationsBeforeHashing > i && hashLambda != null) {
+            if (hashLambda != null) {
                 val h = hashLambda(state)
                 val hi = lastIterations.indexOf(h)
                 if (hi > -1) {
@@ -72,3 +43,6 @@ class RepetitionContext<T, H>(
         return state
     }
 }
+
+fun <T> Int.repeatedTransformations(transformation: (state: T) -> T): RepetitionContext<T, Unit>
+    = RepetitionContext(this, transformation)